Open source (== NO HIDDEN MININGS) version of X11/X13 algo sgminer with separate kernels.

Upd. 2014-06-03

Fix x13mod for AMD HD 5xxx/6xxx cards. Use for these cards "kernel" : "x13modold" in config file or -k x13modold from the command line. All parameters (intensity, threads etc) need to be tuned individually.

Hmm, yeah getting a crash myself. Will have to inspect the source code to see what is wrong. Since the binary was compiled from the lasybear source code, he should also review the code to find where or why it crashes.